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Hot problems
CCC '21 J3 - Secret Instructions
Problem
Category
Points ▾
AC %
Users
CCOQR '16 - Through A Maze Darkly
CCC
20p
18.4%
104
CCO Preparation Test 6 P1 - Bus Routes
Mock CCO
20p
24.2%
6
CCO Preparation Test 6 P3 - HopScotch
Mock CCO
20p
23.1%
140
CCO Preparation Test 7 P1 - Game of Stone
Mock CCO
20p
6.4%
3
COCI '13 Contest 1 #6 Slastičar
COCI
20p
11.8%
4
CCO Preparation Test 7 P2 - XOR Path
Mock CCO
20p
13.5%
16
DMOPC '15 Contest 7 P6 - A Very Very Original Problem
DMOPC
20p
27.8%
52
TSOC '16 Contest 2 #5 - Last Trip to Surface
TSOC
20
15.7%
17
DMPG '16 G2 - Kabane Apocalypse
DMOPC
20p
26.5%
16
DMPG '16 G3 - Guerrilla Warfare
DMOPC
20p
16.3%
11
DMPG '16 G5 - Continuation Passing
DMOPC
20p
7.1%
2
Back To School '16: Textbooks
Seasonal
20p
23.0%
79
Back To School '16: Contest Practice
Seasonal
20p
42.0%
44
IOI '14 P2 - Wall
IOI
20p
24.7%
211
IOI '13 P5 - Robots
IOI
20p
18.3%
90
IOI '97 P1 - Mars Explorer
IOI
20p
12.8%
16
COCI '15 Contest 1 #6 Uzastopni
COCI
20p
35.2%
35
Fast Factorial Calculator 2
Uncategorized
20p
10.4%
68
DMOPC '16 Contest 1 P6 - Phantom Child
DMOPC
20p
13.5%
9
COCI '15 Contest 3 #5 Nekameleoni
COCI
20p
18.7%
66
COCI '15 Contest 3 #6 Domino
COCI
20p
12.3%
39
ICPC NAQ 2016 F - Free Desserts
ICPC
20
12.8%
7
ICPC NAQ 2016 E - Dots and Boxes
ICPC
20
47.1%
5
ICPC NAQ 2016 I - Primonimo
ICPC
20p
40.0%
2
ICPC ECNA 2016 A - Bubbly Troubly
ICPC
20
33.3%
1
COCI '06 Contest 1 #6 Debug
COCI
20p
14.4%
121
Decoding
Uncategorized
20
5.7%
52
ICPC ECNA 2016 F - Removal Game
ICPC
20
34.6%
21
ICPC ECNA 2016 J - Yes, Yes, It's Nonograms
ICPC
20
50.0%
4
COCI '06 Contest 3 #6 Lista
COCI
20p
13.2%
73
COCI '06 Contest 4 #6 Ispiti
COCI
20p
26.7%
115
COI '06 #3 Sabor
COCI
20p
22.0%
36
HCI '16 - Jumping
Uncategorized
20
13.1%
80
HCI '16 - Cheapest Operation Ever
Uncategorized
20p
28.0%
196
TLE '16 Contest 5 P5 - Better Ranking List
TLE
20p
24.9%
33
TLE '16 Contest 6 (Mock CCC) S5 - Toll Routes
TLE
20p
3.9%
26
IOI '16 P5 - Unscrambling a Messy Bug
IOI
20p
17.7%
65
DMPG '17 G6 - Vera and Ice Cream Cake
DMOPC
20p
11.3%
6
TLE '16 Contest 7 P5 - Shortest Path Faster Algorithm
TLE
20p
2.8%
10
CCC '17 S5 - RMT
CCC
20p
19.2%
245
DMPG '17 G4 - Timeline
DMOPC
20p
20.3%
11
Mock CCO '17 Problem 3 - Connection
Mock CCO
20p
12.5%
38
Mock CCO '17 Problem 6 - Dire Consequences
Mock CCO
20
24.2%
25
COCI '07 Contest 6 #6 Cestarine
COCI
20
34.5%
63
COI '07 #2 Kolekcija
COCI
20p
10.8%
31
Bubble Cup V8 C Party
Bubble Cup
20
0.0%
0
Bubble Cup V8 G Run for beer
Bubble Cup
20
4.1%
17
CCO '17 P2 - Cartesian Conquest
CCO
20p
9.4%
55
CCO '17 P4 - Rainfall Storage
CCO
20p
36.2%
177
CCO '17 P5 - Professional Network
CCO
20p
32.6%
167
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